Looking for a way to organize your 100 envelope challenge? Look no further than our 100 Envelope Challenge Box! Measuring approximately 6 inches x 4 inches, this durable plastic box features two locking hinges to keep your envelopes secure. Designed to hold mini envelopes for the 100 envelope challenge, this box is the perfect solution for keeping track of your cash budgeting goals. Keep your envelopes organized and easily accessible with the 100 Envelope Challenge Box - Box and Tracker ONLY. Keep track of your progress and stay on top of your budgeting goals with this handy box!